Thyonella

Familia: Cucumariidae
Genus:
Species: T. gemmata – T. mexicana – T. pervicax – T. sabanillaensis

Thyonella Verrill, 1872

Type species: Colochirus gemmatus Pourtalès, 1851, by monotypy.

• Thyonella Verrill, 1872: 437; — Deichmann, 1954: 398.
• Thyonacta Deichmann, 1941: 101.
  • Type species: Thyone sabanillaensis Deichmann, 1930, by original designation.
  • Synonymised by Deichmann (1954: 398).

• Deichmann, E. 1941. The Holothurioidea collected by the Velero III during the years 1932 to 1938. Part I, Dendrochirota. Allan Hancock Pacific Expeditions 8(3): 61–153, pls. 10–30. BHL. Reference page. 
• Deichmann, E. 1954. The holothurians of the Gulf of Mexico. Fishery bulletin. 55: 381–410. BHL. Reference page. 
• Verrill, A.E. 1872g. Brief Contributions to Zoology from the Museum of Yale College. N° XXII. On Radiata from the Coast of North Carolina. The American journal of science and arts (3)3(18): 432–438. BHL. Reference page.